Cell has lower damage rate from high impact crashes, along with assembly technology that limits “cell puffing”

No price increase

Trinity Warranty: "Because of the nature of this product and how we can not control the way it will be charged, discharged or stored after purchase, TRINCORP, LLC. offers no warranty of Li-Po battery packs other than the pack works correctly on the first charge. Swollen, race damaged and shorted packs will not be covered under warranty. Use your battery pack at your own risk."

I own 4 of these in 2S and two in 4S and I have never had one issue. If your going to run the more expensive battery though, you should probably buy the more expensive charger. I have seen it first hand where someone pays $120+ for a battery and uses a $35 charger. They will last a long time with a good charger. I have yet to replace one.